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Reference Manual
00809-0100-4690, Rev EA
March 2007
3-5
Rosemount 2088 and 2090
MECHANICAL CONSIDERATIONS
Mounting
Rosemount 2088 The Rosemount 2088 Smart Transmitter weighs approximately 2.44 lb.
(1,11 kg). The 2088 Analog Transmitter weighs approximately 1.9 lb.
(0,86 kg). In many cases, its compact size and light weight makes it possible
to mount the 2088 directly to the impulse line without using an additional
mounting bracket. When this is not desirable, mount directly to a wall, panel,
or two-inch pipe using the optional mounting bracket (see Figure 3-3).
The 2088 also offers several process connections. Use your plant-approved
thread sealant to ensure a leak-proof connection.
Rosemount 2090P The Rosemount 2090P is designed to be mounted directly to the process pipe
using a weld spud (see Figure 3-7). Mount the transmitter using an existing
weld spud, or install a new one using the instructions on page -9.
Rosemount 2090F The Rosemount 2090F is designed to be mounted directly to the process pipe
using a standard sanitary fitting (see Figure 3-8). The transmitter is available
with either a 1.5- or 2-inch Tri-Clamp
®
connection.
Figure 3-2. Transmitter
Mounting Configurations with
Optional Bracket.
2-inch U-Bolt
for Pipe Mounting
NOTE
Dimensions are in. (mm).
1.30 (33)
2.81 (71)
PIPE MOUNTING
PANEL MOUNTING
Mounting bracket ordering code B4, and optional block and bleed valve.
5
/16 × 1½ Bolts
for Panel Mounting
(not supplied)
5
/16× 1½ Bolts
for Panel Mounting
(not supplied)
3.9 (100)
5.0 (125)
4.3 (110)
6.0 (150)
2.5
(63)
3.6
(90)
5.0
(139)
1.25 (32)
HEX
3.0 (80)
3.9
(100)
6.2
(160)
2.8
(70)
4.75 (120)
7.0 (175)